CN102059595A - Cutter sharpening machine for circular arc turning tool - Google Patents
Cutter sharpening machine for circular arc turning tool Download PDFInfo
- Publication number
- CN102059595A CN102059595A CN200910221826XA CN200910221826A CN102059595A CN 102059595 A CN102059595 A CN 102059595A CN 200910221826X A CN200910221826X A CN 200910221826XA CN 200910221826 A CN200910221826 A CN 200910221826A CN 102059595 A CN102059595 A CN 102059595A
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- gear case
- cutter
- slide
- screw rod
- worm gear
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a cutter sharpening machine for a circular arc turning tool. In the cutter sharpening machine, a sliding seat is arranged on a guide rail to ensure that the sliding seat can make motion in a direction consistent with the guiding direction of the guide rail under the action of a displacement screw rod; a compensating screw rod is arranged on the sliding seat, and the axis of the compensating screw rod is perpendicular to the motion direction of the sliding seat; a grinding head is indirectly arranged on the sliding seat by the compensating screw rod; a forming mechanism consists of a base, a fixed support, a movable support, a worm-gear case and a rotating table; the worm-gear case is connected with the movable support and the base by the fixed support; the rotating table and the output shaft of the worm-gear case are fixed vertically; height difference between the movable support and the fixed support is adjusted, so that the output shaft of the worm-gear case forms an included angle alpha with a perpendicular direction; a feed mechanism comprises a cutter frame, a feed screw rod and a cutter holder; and the cutter frame is fixedly arranged on the rotating table, and the cutter holder and the cutter frame are arranged together by the feed screw rod.
Description
The technology neighborhood
The present invention relates to a kind of blade milling machine, particularly a kind of circular arc lathe tool blade milling machine belongs to the machine tool technical field.
Background technology
In machine-building, the processing through regular meeting runs into arc groove when processing has the part of arc groove, generally use the circular arc lathe tool, and the prerequisite that the circular arc lathe tool uses is: in advance according to the actual size of arc groove, grind out corresponding circular arc lathe tool; At present, such several method is adopted in grinding of circular arc lathe tool basically: the one, on cutter and tool grinding machine, use the forming grinding wheel sharpening, and the 2nd, adopt profile modeling method to carry out sharpening, in these two kinds of grinding method kinds, all there is defective in various degree; Adopt the way of cutter and tool grinding machine, not only equipment investment is higher, is forming grinding wheel owing to what use on cutter and tool grinding machine simultaneously, and the correction of the flank shape difficulty of emery wheel is bigger; Though utilization profile modeling method form accuracy is accurate, feeler mechanism accordingly, so, also exist mechanism's complexity, the defective that price is higher.
Summary of the invention
The objective of the invention is to: a kind of circular arc lathe tool blade milling machine is provided, overcomes complicated, the higher defective of equipment price of equipment that existing circular arc lathe tool exists in sharpening.
The present invention realizes that the technical scheme that above-mentioned purpose adopts is: a kind of circular arc lathe tool blade milling machine, and it is made up of bistrique, bistrique motion structure, builder and feed mechanism; Slide is positioned on the guide rail, guarantee under the effect of silk shifting rod on the throne that slide can produce the motion consistent with the guide direction of guide rail, will compensate screw mandrel and be installed in above the slide, its axis is vertical with the direction of motion of slide, indirectly is installed in slide above by the compensation screw mandrel bistrique; Described shaping mechanism, it is made up of base, fixed bearing, movable supporting, worm gear case, rotary table; Worm gear case is linked together by fixed support and expansion bearing and base, the output shaft of rotary table and worm gear case is fixed together perpendicularly, by the difference in height between adjusting expansion bearing and the fixed bearing, thereby the output shaft of worm gear case and vertical line direction form angle a; Described feed mechanism mainly is made up of knife rest, feed screw and cutter holder, and knife rest is fixedly mounted on above the rotary table, and cutter holder is installed together by feed screw and knife rest.
The present invention is work like this: during work, be clamped in the cutter holder lathe tool installation fixing, adjust expansion bearing, so that make the axis z of worm gear and the angle that vertical line d forms a, thereby form the relief angle a of cutter, regulate feed screw, the edge of a knife that makes cutter changes apart from the distance L of axis z, the size of L forms the diameter of circular arc lathe tool R, adopt motor-driven or manual method, rotary table is rotated around axis z, that is to say it is the radius revolution swing of the edge of a knife, thereby can grind out the enveloping surface of circular arc around the L distance.The rotation compensation screw mandrel make emery wheel since wearing and tearing former thus with contact again after cutter disengages, the rotation displacement screw mandrel disengages emery wheel and cutter and other parameter does not change, so that the cutter in the sharpening is checked.
Beneficial effect: the present invention compares with cutter and tool grinding machine and pattern sharpening circular arc molding lathe tool, have device structure and all have characteristic of simple with use, because the motion of cutting edge roundness is the very strict orbiting motion in edge, so, can guarantee the quality requirement of sharpening well, in addition, this equipment also has the advantage of reduced investment.
Description of drawings
Below in conjunction with accompanying drawing structure of the present invention is described further.
Accompanying drawing is a schematic diagram of the present invention.
Shown in the figure: 1, motor; 2, grinding carriage; 3, emery wheel; 4, compensation screw mandrel; 5, slide; 6, displacement screw mandrel; 7, guide rail; 8, base; 9, fixed bearing; 10, expansion bearing; 11, worm gear case; 12, rotary table; 13, knife rest; 14, feed screw; 15, cutter holder.
The specific embodiment
Slide (5) is positioned on the guide rail (7), guarantee under the effect of silk shifting rod on the throne (6), slide (5) can produce the consistent motion of guide direction with guide rail (7), to compensate screw mandrel (4) is installed in above the slide (5), its axis is vertical with the direction of motion of slide, and bistrique is installed in above the slide (5) indirectly by compensation screw mandrel (4); Described shaping mechanism, it is made up of base (8), fixed bearing (9), movable supporting (10), worm gear case (11), rotary table (12); Worm gear case (11) is linked together by fixed support (9) and expansion bearing (10) and base (8), the output shaft of rotary table (12) with worm gear case (11) is fixed together perpendicularly, by the difference in height between adjusting expansion bearing (8) and the fixed bearing (9), thereby the output shaft of worm gear case (11) and vertical line direction form angle a; Described feed mechanism mainly is made up of knife rest (13), feed screw (14) and cutter holder (15), and knife rest (13) is fixedly mounted on above the rotary table (12), and cutter holder (15) is installed together by feed screw (14) and knife rest (13).
Claims (1)
1. circular arc lathe tool blade milling machine, it is characterized in that: slide (5) is positioned on the guide rail (7), guarantee under the effect of silk shifting rod on the throne (6), slide (5) can produce the consistent motion of guide direction with guide rail (7), to compensate screw mandrel (4) is installed in above the slide (5), its axis is vertical with the direction of motion of slide, and bistrique is installed in above the slide (5) indirectly by compensation screw mandrel (4); Described shaping mechanism, it is made up of base (8), fixed bearing (9), movable supporting (10), worm gear case (11), rotary table (12); Worm gear case (11) is linked together by fixed support (9) and expansion bearing (10) and base (8), the output shaft of rotary table (12) with worm gear case (11) is fixed together perpendicularly, by the difference in height between adjusting expansion bearing (8) and the fixed bearing (9), thereby the output shaft of worm gear case (11) and vertical line direction form angle a; Described feed mechanism mainly is made up of knife rest (13), feed screw (14) and cutter holder (15), and knife rest (13) is fixedly mounted on above the rotary table (12), and cutter holder (15) is installed together by feed screw (14) and knife rest (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910221826XA CN102059595A (en) | 2009-11-12 | 2009-11-12 | Cutter sharpening machine for circular arc turning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910221826XA CN102059595A (en) | 2009-11-12 | 2009-11-12 | Cutter sharpening machine for circular arc turning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102059595A true CN102059595A (en) | 2011-05-18 |
Family
ID=43995196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910221826XA Pending CN102059595A (en) | 2009-11-12 | 2009-11-12 | Cutter sharpening machine for circular arc turning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102059595A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692297A (en) * | 2013-12-13 | 2014-04-02 | 绵阳市绵工工具有限公司 | Device for processing blade circular arc |
| CN105904292A (en) * | 2016-07-01 | 2016-08-31 | 安徽机电职业技术学院 | Turntable type full-automatic blade grinding machine |
| CN111958393A (en) * | 2020-08-17 | 2020-11-20 | 何福生 | Quick molding equipment that polishes of hyperopia glasses substrate |
-
2009
- 2009-11-12 CN CN200910221826XA patent/CN102059595A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692297A (en) * | 2013-12-13 | 2014-04-02 | 绵阳市绵工工具有限公司 | Device for processing blade circular arc |
| CN105904292A (en) * | 2016-07-01 | 2016-08-31 | 安徽机电职业技术学院 | Turntable type full-automatic blade grinding machine |
| CN105904292B (en) * | 2016-07-01 | 2023-10-27 | 安徽机电职业技术学院 | Rotary disc type full-automatic blade grinding machine |
| CN111958393A (en) * | 2020-08-17 | 2020-11-20 | 何福生 | Quick molding equipment that polishes of hyperopia glasses substrate |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110518 |